In Experiment I, the latent inhibition effect; i.e., retardation of conditioned response acquisition when a previously presented but not reinforced stimulus is subsequently used as the conditioned stimulus, was investigated in normal and septal-lesioned rats. Normal animals subjected to 30 nonreinforced CS presentations prior to CS-shock pairings, were retarded in active avoidance acquisition c...

Hypertrophic cardiomyopathy (HCM) is a highly heterogeneous disease with varied patterns of hypertrophy. Basal septal hypertrophy and systolic anterior motion (SAM) of the mitral valve (MV) are the key pathophysiological components to left ventricular outflow tract (LVOT) obstruction in HCM. LVOT is associated with higher morbidity and mortality in patients with HCM. Percutaneous septal reducti...

The present experiment examined the effects of the olfactory context on spontaneousalternation performance of young adult, female rats following septal lesions. Separate groups of rats were given either septal lesions (n=24) or control surgery (n=24), and then tested on the 8th postoperative day for spontaneous alternation across three trials. Half of the rats in each surgical group were tested...

Nasal bone fractures are often accompanied by septal fractures or deformity. Posttraumatic nasal deformity is usually caused by septal fractures. Submucosal resection and septoplasty are commonly used surgical techniques for the correction of septal deviation. However, septal perforation or saddle nose deformity is a known complication of submucosal resection. Hence, we chose to perform septopl...

OBJECTIVE To assess the predictive impact of morphological, haemodynamic, and clinical variables in the management of patients with isolated ventricular septal defect. DESIGN Retrospective analysis of variables by a sophisticated database management system. PATIENTS AND METHODS 263 consecutive patients with isolated ventricular septal defect diagnosed by echocardiography. The morphological ...

The neuromuscular blocking agent cisatracurium is frequently used adjunctively in anesthesia to facilitate endotracheal intubation and to provide muscle relaxation during surgery. We aimed to determine the pharmacokinetics (PK)/pharmacodynamics (PD) of cisatracurium in patients with congenital heart defects (CHDs), such as ventricular septal defects and atrial septal defects, and to assess the ...

T HE PROBABILITY that postnatal spontaneous closure of ventricular septal defect occurs with some frequency has been evident to clinicians for a number of years. This postulate is based upon the presence of characteristic murmurs in childhood which disappear with the growth and development of the patient.1-7 Convincing evidence of spontaneous functional closure of ventricular septal defects is ...

BACKGROUND The anatomy of septal defects can be complex and morphologically unpredictable. Balloon sizing of such defects may not be feasible, and an appropriately sized commercial occluder may not be available. Therefore, percutaneous transcatheter closure of such defects can be challenging because of an increased risk of complications. In this study, we have described the efficacy and safety ...

The neuromuscular blocking agent cisatracurium is frequently used adjunctively in anesthesia to facilitate endotracheal intubation and to provide muscle relaxation during surgery. We aimed to determine the pharmacokinetics (PK)/pharmacodynamics (PD) of cisatracurium in patients with congenital heart defects (CHDs), such as ventricular septal defects and atrial septal defects, and to assess the ...